The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2021
Filed:
Jun. 21, 2018
Applicant:
Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, CN;
Inventors:
Yushe Yang, Shanghai, CN;
Yinyong Zhang, Shanghai, CN;
Chenghui Shi, Shanghai, CN;
Qian Chen, Shanghai, CN;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07D 498/22 (2006.01); A61P 31/04 (2006.01);
U.S. Cl.
CPC ...
C07D 498/22 (2013.01); A61P 31/04 (2018.01);
Abstract
Disclosed in the present invention are a thiazolidone spiro pyrimidine trione compound, a preparation method therefor and uses thereof, the compound having a structure represented by formula (I). In the formula, the definitions of the substituents are described in the specification and the claims. The thiazolidone spiro pyrimidine trione compound in the present invention has high in vivo and in vitro antibacterial activity, has better metabolic properties, and is obviously superior to existing compounds of the same kind.